402024020410 has 16 divisors (see below), whose sum is σ = 731103478056. Its totient is φ = 159151776768.

The previous prime is 402024020401. The next prime is 402024020417. The reversal of 402024020410 is 14020420204.

It can be written as a sum of positive squares in 4 ways, for example, as 352013196249 + 50010824161 = 593307^2 + 223631^2 .

It is not an unprimeable number, because it can be changed into a prime (402024020417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207227907 + ... + 207229846.

Almost surely, 2^402024020410 is an apocalyptic number.

402024020410 is a deficient number, since it is larger than the sum of its proper divisors (329079457646).

402024020410 is a wasteful number, since it uses less digits than its factorization.

402024020410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414457857.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 402024020410 its reverse (14020420204), we get a palindrome (416044440614).

The spelling of 402024020410 in words is "four hundred two billion, twenty-four million, twenty thousand, four hundred ten".